From: Zhaoyang Huang <zhaoyang.huang@xxxxxxxxxx>
The pages on pcp list have been checked the validity from each entrance. It is
no need to check it again when free them back to buddy.
Signed-off-by: Zhaoyang Huang <zhaoyang.huang@xxxxxxxxxx>
---
mm/page_alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index e008a3d..131536e 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1445,7 +1445,7 @@ static bool free_pcp_prepare(struct page *page, unsigned int order)
static bool bulkfree_pcp_prepare(struct page *page)
{
- return check_free_page(page);
+ return false;
}
#endif /* CONFIG_DEBUG_VM */
--
1.9.1
